I have a problem with OpenSSL-0.9.6. Would you mind you help me? I'm using OpenSSL lib to get SSL access to the email server via IMPA4 protocol. I have develop a DLL which is provide access to IMPA4 server. If I'm not using SSL the DLL is working fine. If I will replace Read() and Write() functions by SSL_read() and SSL_write() I get a strange behavior: Dll if working under Windows 2000 Professional/Server.
In the begining I initalizing the SLL and establishing a connection: //... SSL *m_SecureConnection; SSL_CTX *m_ctx; SSL_METHOD *SSLConnectMethod = NULL; SSL_library_init (); SSLConnectMethod = SSLv3_client_method ( ); m_ctx = SSL_CTX_new ( SSLConnectMethod ); if ( m_ctx ) { m_SecureConnection = SSL_new ( m_ctx ); if ( m_SecureConnection ) { int rc; rc = SSL_set_fd ( m_SecureConnection, m_Socket->GetHandle () ); if ( (rc = SSL_connect ( m_SecureConnection )) == 1 ) { //Secure SSL connection to mail server established } else { //failed } } else { //failed } } else { //failed } //... This code working well. The connection to server is established Than I Read/Write IMAP4 messages: int nBytesRead = SSL_read ( m_SecureConnection, pBuffer, dwBufferSize ); if ( nBytesRead > 0 ) {...} nBytesWritten = SSL_write ( m_SecureConnection, pBuffer, dwBufferSize ); if ( nBytesWritten > 0) {...} This is also working well. UNFORTUNATELY the next code fails. When I'm tryieng to finish connection I get SSL_ERROR_SYSCALL: rc = SSL_shutdown ( m_SecureConnection ); if (rc == 0) { // as suggested in the spec if 1st shutdown fails, try again rc = SSL_shutdown ( m_SecureConnection ); } SSL_free(m_SecureConnection); SSL_CTX_free(m_ctx); m_SecureConnection = NULL; m_ctx = NULL; The problem is that SSL_shutdown() returns "0" with SSL_get_error() == "SSL_ERROR_SYSCALL" in both cases. Could you help me? May be I'm forgot to do something? PS: If I'm using SSLv2_client_method instead of SSLv3_client_method, the first SSL_shutdown() returns "1" (no problems) Thanks in Advance ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List [EMAIL PROTECTED] Automated List Manager [EMAIL PROTECTED]